Polynomials consist of both indeterminates and coefficients. The polynomial that is been represented by the algebra tiles is 2x²-4x -6.
What are polynomials?A polynomial consists of both indeterminates and coefficients and involves mathematical operations such as addition, subtraction, multiplication, and division.
In order to find the polynomial that is been represented by the tiles, we will simply, calculate the number of tiles for each variable,
As we can see in the image,
Number of tiles labeled as x² = 2
Number of tiles labeled as -x = 4
Number of tiles labeled '-' = 6
therefore, the polynomial can be written as 2x²-4x -6.
Hence, the polynomial that is been represented by the algebra tiles is 2x²-4x -6.
Learn more about Polynomials:
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Answer:
A. 2x2 – 4x – 6
Step-by-step explanation:
what's this....?
5(x+9)=60
Answer:
Raquel has gross pay of $732 and federal tax withholdings of $62. Determine Raquel’s net pay if she has the additional items withheld: Social Security tax that is 6. 2% of her gross pay Medicare tax that is 1. 45% of her gross pay state tax that is 21% of her federal tax a. $600. 99 b. $610. 54 c. $641. 83 d. $662. 99.
Step-by-step explanation:
hello ur intro
I need help with this
a/40 = 3/10 solve the proportion.
a =12
Answer:
Since
a
b
=
c
d
,
we can use an algebraic technique, to get the value of
a
, by isolation and using the golden rule of algebra, "Balancing the equation"
a
40
=
3
10
to isolate
a
, we must eliminate
40
in the left side of the equation by multiplying it by
40
, the golden rule of algebra states that whatever you do in a side of an equation is you also must do it in the other side to keep the equation balanced.
(
40
)
a
40
=
3
10
(
40
)
40
a
40
=
(
40
)
(
3
)
10
a
=
120
10
, we can still simplify the answer giving,
Megan uses 2/3 cup of almonds to make 4 cups of trail mix. Using the same porportion,how many cups of almonds would Megan need to make 9 cups of trail mix.
Solve system of equation:
7x - 4y = 1
5x - y = -16
Answer:
X= -5
y= -9
Step-by-step explanation:
7x -4y = 1
4(5x -y = -16)
(7x - 4y = 1) - (20x -4y = -64)
X= -5
y= -9
Can anyone help please
Answer:
Monday: 25
Tuesday: 121
Wednesday: 15
Step-by-step explanation:
Monday: square numbers
[tex] {1}^{2} = 1 [/tex]
[tex]2 {}^{2} = 4[/tex]
[tex] {3}^{2} = 9[/tex]
[tex] {4}^{2} = 16[/tex]
[tex] {5 }^{2} = 25[/tex]
[tex] {6}^{2} = 36[/tex]
Tuesday: add a power of 3
[tex] {3}^{1 } = 3[/tex]
[tex] {3}^{2} = 9[/tex]
[tex] {3}^{3} = 27 [/tex]
[tex] {3}^{4} = 81[/tex]
1+3=4, 4+9=13, 13+27=40, 40+81=121
Wednesday: one less than a power of 2
[tex] {2}^{1} - 1 = 2 - 1 = 1[/tex]
[tex] {2}^{2} - 1 = 4 - 1 = 3[/tex]
[tex] {2}^{3} - 1 = 8 - 1 = 7[/tex]
[tex] {2}^{4} - 1 = 16 - 1 = 15[/tex]
[tex] {2}^{5} - 1 = 32 - 1 = 31[/tex]
[tex] {2}^{6} - 1 = 64 - 1 = 63[/tex]
Sue Ellen owns 2/7 of a business. What percent of the partnership does she own?
Answer:
20%?
Step-by-step explanation:
I think im wrong but what u can do is u can convert the fraction into a decimal then get ur answer from there.
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assuming all variables are positive, use properties of logarithms to write the expression as a sum or difference of logarithms or multiples of logarithms. log8 9x
[tex]\textit{logarithm of factors} \\\\ \log_a(xy)\implies \log_a(x)+\log_a(y) \\\\[-0.35em] ~\dotfill\\\\ \log_8(9x)\implies \log_8(9)+\log_8(x)[/tex]
Which of the following is equal to 3.8 × 8?
A: (3 + 8) × (0.8 + 8)
B: (3 × 8) + (0.8 × 8)
C: (3 × 8) × (0.8 × 8)
D: (3 × 8) + (0.8 × 3)
NEED ANSWER ASAP LIKE NOW ASAP PLEASE!!!
Twelve is fourteen plus an un-
known number.
Answer:
The unknown number is -2
Step-by-step explanation:
Let n represent the unknown number then...
12=14+n
Subtract 14 from both sides:
12-14=14-14+n
-2=n
n=-2
Find the coordinates of point C on AB that is = of the distance from A to B.
Answer:
We need to see the graph can u show me the graph
Step-by-step explanation:
?
A textbook store sold a combined total of 480 physics and history textbooks in a week. The number of physics textbooks sold was three times the number of history textbooks sold. How many textbooks of each type were sold?
Answer:
120 history textbooks
360 physics textbooks
Step-by-step explanation:
Physics textbooks = 3 times the amount of history textbooks
History textbooks = x
Physics textbooks = 3x
480 = x + 3x
= 4x
480/4 = x
x = 120
120 history books sold
480-120 = 360
360 physics textbooks sold
btw sorry if I didn't give enough working or help you understand it I'm not great at this kind of thing
Select all the expressions that are equivalent to 4-3.
A) -12
B) (-4) - (-4).(-4)
C) 2-6
D (1/4) • (1/4) • (1/4)
E) (1) · (1). (1)
F) 8-1/ 2 to the power of 2
G) 12
Answer:
See below.
Step-by-step explanation:
4*-3
A) -12
C) 2*-6
-hope it helps
The expressions that are equivalent to 4 × -3 are A) -12 and C) 2 × -6.
What is the expression?Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers.
Option A is a straightforward multiplication of 4 and -3, which gives -12.
Option C (2 × -6) is equal to -12.
Option B can be simplified as follows: (-4) - (-4) · (-4) = (-4) - 16 = -20.
Therefore, option B is not equivalent to 4 × -3.
Option D is equal to 1/64.
Option E is equal to 1.
Option F is equal to 2, and option G is equal to 12.
Options B, D, E, F, and G are not equivalent to 4 × -3.
Learn more about the expression here :
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#SPJ2
a +3 1/4 = 5 2/9
What’s the answer
Answer:
a = 1.972
Step-by-step explanation:
a + 3 1/4 = 5 2/9
find a common denominator
a + 3 9/36 = 5 8/36
a = 5 8/36 - 3 9/36
a = 188/36 - 117/36
a = 71/36
a = 1.982
A grocer sells oranges in bags. Each empty bag weighs 2. 5 ounces and each orange weighs 7. 2 ounces. Khalil buys a bag of oranges that weighs 60. 1 ounces. Which equation can be used to find x, the number of oranges in the bag? 7. 2 x = 60. 1 2. 5 x 7. 2 = 60. 1 60. 1 minus x = 2. 5 7. 2 2. 5 7. 2 x = 60. 1.
The equation 60.1 = 7.2x + 2.5 can be used to find the number of oranges in the bag is 8.
What is the linear system?It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.
Given
A grocer sells oranges in bags. Each empty bag weighs 2.5 ounces and each orange weighs 7.2 ounces.
Khalil buys a bag of oranges that weighs 60.1 ounces.
Let x be the number of oranges.
Then the equation will be
y = 7.2x + 2.5
For y = 60.1, the value of x is
[tex]\rm 60.1 = 7.2x + 2.5\\[/tex]
On simplifying, we have
x = 8
Thus, the number of oranges in the bag is 8.
More about the linear system link is given below.
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can someone please help me
Answer:
1a. 58/99
1b. 53/90
1c. 29/50
Step-by-step explanation:
let's start with the easiest one
1.(c)
0.58 = 58/100 = 29/50
that is the simplest possible form, as 29 is a prime number and not a factor of 50.
1.(a)
0.585858585858... = 58×0.0101010101010101...
now, we know that 1/"double digit" (like 1/22) mostly produces a repeating pattern with a period length of 2 after the decimal point.
and we find
1/99 = 0.01010101010101...
so, our solution is
58 × 1/99 = 58/99
that is the simplest possible form, as 58 and 99 do not share any factors.
1.(b)
0.5888888888888... = 0.5 + 0.0888888888888... =
= 0.5 + 8×0.01111111111111... = 0.5 + 8×1/10 × 0.1111111111...
we know how to create 0.11111111111... :
1/9 = 0.111111111111111...
so, our solution is
0.5 + 8 × 1/10 × 1/9 = 0.5 + 8/90 = 5/10 + 8/90 =
= 45/90 + 8/90 = 53/90
this is the simplest possible form, as 53 is already a prime number and not a factor of 90.
Nancy Drew runs an ice cream shop. She is determining how many employees should work next week and at what times. She is performing which management function?
The management function being performed by Nancy according to the description is; Scheduling/Planning
Management FunctionsManagement functions simply is a collection of the five broad activities that managers perform in a bid to achieve organizational goals which includes:
Planning,Organizing,Staffing,Directing, andControllingRead more on management functions;
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sketch the graph of f(x)=-3^x and describe the end behavior of the graph.
Answer: 3-
Step-by-step explanation:
Can someone help me please
Area of trapezium= 1/2 × (a+b) × h
= 1/2 × (12 + 8) × 8
= 1/2 × 20 × 8
= 10 × 8
= 80 cm^3
Hope it helps you
Find the price
of a $45 phone
case after
a 15% discount
Answer:
It would be $35
Step-by-step explanation:
hope this helps
15 percent of 45 is 6.75
45- 6.75 is 38.25
The price after a 15% discount is $38.25
How do i solve this im kinda confused
Answer:
A:2
B:-5
C:8
D:-147
Step-by-step explanation:
A: For this one, you can cancel out the negatives. Then just divide 14 by 7. Your final answer is 2. Final Answer : 2
B: This one you can forget about the negative for the first bit. Just divide 15 by 3 to get 5. Now the negative is only on one side of the equation so therefore we add the negative back into our answer. Final Answer : -5
C: Just divide 32 by 4 to get 8. No removal or substitution is needed for this one because both numbers are positive. Final Answer : 8
D: Multiply both numbers normally forgetting about the negative at first. 49 * 3 is 147. Now one of our numbers contain a negative so we plug back the negative into our answer. Final Answer : -147
Answer each question below, showing ALL work.
pls- help me ASAP someone :(
Answer:
1)y=3x+2
2)y=-2/2x+4
Step-by-step explanation:
you get the slope from the points and the b from the y intercept.
someone please help me with this
Answer:
not similar; corresponding sides are not proportional
Step-by-step explanation:
If the triangles were similar, corresponding sides would be proportional. That is, you would have ...
AX/AB = AY/AC
Here, those ratios are ...
6/24 ≠ 10/35
so, the corresponding sides are not proportional, and the triangles are not similar.
Find the value of x iready
Solve for b
2(-2b+3)=9
Answer:
b=-3/4 or b=-0.75
Step-by-step explanation:
[tex]2(-2b+3)=9[/tex]
[tex]2b+3=\cfrac{9}{2}[/tex]
[tex]-2b=\cfrac{9}{3} -3[/tex]
[tex]-2b=\cfrac{3}{2}[/tex]
[tex]b=-\cfrac{\frac{3}{2} }{2}[/tex]
[tex]b=-\cfrac{3}{2\times 2}[/tex]
[tex]b=-\cfrac{3}{4}[/tex]
Hope it helps! :)
What is the conversion factor for the relationship between millimeters and centimeters?.
Answer:
10 mm = 1 cm
Step-by-step explanation:
10 mm = 1 cm
__
The SI prefix "milli-" means 1/1000. The prefix "centi-" means 1/100. Consequently 1 cm = 0.010 m and 1 mm = 0.001 m.
There are 10 mm in 1 cm.
how would i find the perimeter and area of this
Answer: P: 6x - 6 + (pi * x/2) A: 3x^2 - 3x - (pi * (x^2)/4)
Step-by-step explanation:
The missing section is a quarter of a circle. It is the same length at 90 degrees difference following an arc. This radius is X, same as the smaller length of the rectangle. The longer length of the rectangle is 2x-3+x, or 3x-3.
Area: Rectangle area is X * (3x-3) or 3x^2 - 3x. Subtract the missing piece. The full area of the circle would be pi * x^2. Divide by 4 for a quarter circle. So the full area would be 3x^2 - 3x - (pi * (x^2)/4).
Perimeter. x + 2x-3 + 3x-3 + the arc. The arc is a quarter of the circle's circumference. pi * 2x over 4. So total perimeter would be 6x-6 + (pi * 2x/4 or pi * x/2).
Just my best guess tho
i dont know what to put can you help
Answer:
Step-by-step explanation:
m ∠ 1 = 42 °
m ∠ 2 = m ∠ 4 = m ∠ 9 = m ∠ 12 = ( 180° - 62° - 42° ) = 76 °
m ∠ 3 = m ∠ 6 = m ∠ 7 = 62 °
m ∠ 5 = m ∠ 8 = ( 180° - 62° ) = 118 °
m ∠ 10 = m ∠ 11 = ( 180° - 76° ) = 104 °
Question 8
Which equation is NOT a linear function?
y = 4x - 12
y = 17
II
y = x-2
y = 5x